<%--
  Created by IntelliJ IDEA.
  User: success
  Date: 2019/9/12 0012
  Time: 13:38
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<div class="container" style="text-align: center">
    <ul class="pagination">
        <li><a href="javascript:goPage(1)">首页</a></li>

        <%--上一页--%>
        <c:if test="${pageInfo.pageNum>1}">
            <li><a href="javascript:goPage(${pageInfo.pageNum-1})">&laquo;</a></li>
        </c:if>
        <c:if test="${pageInfo.pageNum<=1}">
            <li class="disabled"><a>&laquo;</a></li>
        </c:if>

        <!--循环标签显示 - 显示5个
            思路 - 起始值 - 从当前页
        -->
        <%--处理一下最终的页数--%>

        <c:if test="${pageInfo.pageNum+4<pageInfo.pages}">
            <c:set var="startPage" value="${pageInfo.pageNum}"></c:set>
        </c:if>

        <c:if test="${pageInfo.pageNum+4>=pageInfo.pages}">
            <c:set var="startPage" value="${pageInfo.pages-4}"></c:set>
        </c:if>

        <c:forEach begin="${startPage<=0?1:startPage}" end="${startPage+4}" var="n">
            <%--判断当前页是否高亮显示--%>
            <li <c:if test="${pageInfo.pageNum == n}">class='active'</c:if>> <a href="javascript:goPage(${n})">${n}</a></li>
        </c:forEach>


        <%--下一页--%>
        <c:if test="${pageInfo.pageNum<pageInfo.pages}">
            <li><a href="javascript:goPage(${pageInfo.pageNum+1})">&raquo;</a></li>
        </c:if>
        <c:if test="${pageInfo.pageNum>=pageInfo.pages}">
            <li class="disabled"><a>&raquo;</a></li>
        </c:if>

        <li><a href="javascript:goPage(${pageInfo.pages})">尾页</a></li>
        <li><a href="#">当前页${pageInfo.pageNum}/${pageInfo.pages}总页</a></li>

        <li>
            <a style="border: 0px;padding-top: 0px">
            <select class="form-control" id="sizeSelect" onchange="changeSize(this)">
                <option value="2" <c:if test="${pageInfo.pageSize == 2}">selected</c:if>>2</option>
                <%--<option value="4" <c:if test="${pageInfo.pageSize == 4}">selected</c:if>>4</option>--%>
                <%--<option value="6" <c:if test="${pageInfo.pageSize == 6}">selected</c:if>>6</option>--%>
                <%--<option value="8"  <c:if test="${pageInfo.pageSize == 8}">selected</c:if>>8</option>--%>
            </select>
            </a>
        </li>
    </ul>
</div>

<script>
//    下一页
    function goPage(pageNum){

        alert("@@@@")
        $("#content").load("${path}/collection/list.action",{pageNum:pageNum,pageSize:pageSize});

    }



</script>

